Grails 2.5.11 / Postgresql 10 , Upload Image and Display in GSP
Clash Royale CLAN TAG #URR8PPP Grails 2.5.11 / Postgresql 10 , Upload Image and Display in GSP Hi i am new to grails and postgresql and i am trying to make a form that stores user's data and i want to be able to upload multiply photos. service: Cars carInstance = new Cars() carInstance.carimg = params.carimg.getBytes() gsp: <input type="file" id="carimg" name="carimg" multiple /> and i call a saveCar action in controller that save all the data user will input. And i want to display the data with the image in a showCar gsp this way : <img src="${createLink(controller: 'garage', action: 'getImage', params: ['id': Cars.id])}"/> also the getImage action that get the image and pass it to gsp is this : def getImage(){ def item = Cars.get(params.id.toLong()) byte imageInByte=item.carimg response.contentType = 'image/png' response.outputStream << imageInByte response.outputStream.flu...